Winkler Karl GmbH, based in South Tyrol, is your reliable partner for interior plastering, subfloors, and full thermal insulation work. With over 20 years of experience, we implement modern ideas from architects and are the ideal partner for new constructions, renovations, hotel buildings, and public projects.
We place great importance on personal support for construction projects. Customer satisfaction is a matter close to our heart. Our certifications include "SOA OS 7 CL II and OG 1 CL III," "ISO 9001:2015," "ISO 45001:2018," "Klimahaus Agency Bolzano," and a "TÜV certification for mold remediation."
Winkler Karl GmbH, based in South Tyrol, is your reliable partner for interior plastering, subfloors, and full thermal insulation work. With over 20 years of experience, we implement modern ideas from architects and are the ideal partner for new constructions, renovations, hotel buildings, and public projects.
We place great importance on personal support for construction projects. Customer satisfaction is a matter close to our heart. Our certifications include "SOA OS 7 CL II and OG 1 CL III," "ISO 9001:2015," "ISO 45001:2018," "Klimahaus Agency Bolzano," and a "TÜV certification for mold remediation."